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Cheap flights from Adelaide to Oregon from $3,564

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/1. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — PDX
19 Dec — 26 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Oregon

Keep the following information in mind while searching for Adelaide to Oregon flight deals. Data was last updated 19 November 2025.

Round-trip from

$3,594

One-way from

$3,564
Virgin Australia
  • Virgin Australia
  • 1/1-8/1
  • 3 total stops
  • 60h 31m total
  • Adelaide to Oregon
Search Deals
Qantas Airways
  • Qantas Airways
  • 4/1
  • 2 total stops
  • 41h 11m total
  • Adelaide to Oregon
Search Deals

Find flight deals from Adelaide to Oregon

Enter your travel dates to find the best prices.

Best flights from Adelaide to Oregon
Discover carefully curated flight deals from Adelaide to Oregon that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 November 2025.

Thu 1/106:10ADL - PDX
2 stops35h 06mVirgin Australia
Thu 8/113:35PDX - ADL
1 stop25h 25mVirgin Australia
Deal found 16/11$3,594
Thu 1/112:35ADL - PDX
2 stops27h 04mMultiple Airlines
Thu 8/107:00PDX - ADL
2 stops31h 25mMultiple Airlines
Deal found 16/11$3,761
Thu 1/111:55ADL - PDX
2 stops21h 21mAir New Zealand
Thu 8/115:15PDX - ADL
3 stops32h 30mAir New Zealand
Deal found 16/11$4,160

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide to Oregon that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 November 2025.
Use the filters below to find and compare flights from Adelaide to Oregon that are best for you.

Fly from

Adelaide

Fly to

Oregon

Route

Depart

Return

Price

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 1/1

06:10-22:46

2 stops35h 06m

Portland

Thu 8/1

13:35-09:30

1 stop25h 25m

$3,594

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 1/1

12:35-21:09

2 stops27h 04m

Portland

Thu 8/1

07:00-08:55

2 stops31h 25m

$3,761

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Thu 1/1

11:55-14:46

2 stops21h 21m

Portland

Thu 8/1

15:15-18:15

3 stops32h 30m

$4,160

AdelaidePortland

ADL - PDX

ADLPDX

Adelaide

Sun 4/1

18:30-17:11

2 stops41h 11m

$3,564

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Best time to book a flight from Adelaide to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Adelaide with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Adelaide to Oregon

What is the cheapest time of day to fly from ADL to OR?

Find hourly flight availability from Adelaide to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 November 2025.

It’s optimal to fly from Adelaide to Oregon in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight at midday.

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oregon. Reviews last updated 19 November 2025.
Read through reviews of airlines operating flights from Adelaide to Oregon, such as Qantas Airways. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
941 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.
Qantas Airways
7.5
Good
941 reviews
Qantas Airways
7.5
Good
941 reviews
Check prices

Crew

8.2

Comfort

7.5

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Reviews

1 / 20
10.0
Excellent

Carol,Oct 2025

ADL - MEL

Smooth flight, good onboard staff who were very caring when I didn’t feel very well.

Related info for your journey

Find useful and relevant information for your journey from Adelaide to Oregon. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Adelaide to Oregon?

    Adelaide (ADL), located 6.6 km from the city centre, is the airport you fly out of when you book flights from Adelaide to Oregon.

  • How long is the flight from Adelaide to Oregon?

    Virgin Australia and Air New Zealand can get you from Adelaide to Oregon in just under 21h 21m. Your travel time can differ by up to 13h 45m. The distance between Adelaide and Oregon is about 13317 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Adelaide to Oregon that include hotel bookings?

    Yes. In addition to deals on Adelaide to Oregon flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Adelaide to Oregon?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Adelaide to Oregon.

  • Can I find deals for business class flights from Adelaide to Oregon?

    Yes. Cheapflights offers flight deals from Adelaide to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Adelaide to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Adelaide to Oregon

Discover the top airline that operate flights from Adelaide to Oregon. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 November 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,642Average$1,806FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Adelaide to Oregon?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Adelaide to Oregon. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Adelaide to Oregon?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Adelaide to Oregon.

Can Cheapflights find flights from Adelaide to Oregon with no change fees?

Certainly. Search results for flights to Oregon from Adelaide shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Adelaide to Oregon become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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